condition	mean	min	max
4 h after light	0.22358	0.0	0.427208
8 h after light	0.017321899999999998	0.0	0.0519657
12 h after light	0.07860093333333333	0.0	0.166002
4 h after dark	0.091577	0.0	0.274731
8 h after dark	0.0	0.0	0.0
12 h after dark	0.114773	0.0	0.241411